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This Fast Food Cup Illusion Has The Internet Thinking All Drink Sizes Are The Same

Everyone loves a good magic trick. It's probably why both The Prestige and The Illusionist came out at almost the exact same time and people didn't complain about there being too many period piece magician films.

And also why everyone, from celebrities to normal peeps like you and me on the street, are completely dumbfounded by magicians like David Blaine.

Which is probably why everyone's going bonkers over this triple fast food cup illusion that's blowing up on Twitter right now. Unfortunately for us, this illusion yields a very dangerous truth we've never realized about our fast food cups.

It appears that each of the three cups carry the same amount of liquid, and people are freaking the heck out. Can you blame them though? This whole time we thought we were getting more but in reality...nope!